I'm sure they will be forensically identifiable, i.e., they will be able to identify via DNA.
They are not visually identifiable as being the bodies of the brothers.
That much was apparent from what was stated in the presser.
I think he probably burned the bodies.
JMO.
Sorry! I should have clarified. I think they'll be able to identify who, but the fact that they are using so many labs leads me to believe they didn't find two bodies.